package cn.net.zyx.service;

import cn.net.zyx.domain.Video;

/**
 * description: VideoService <br>
 * date: 2021/5/7 09:38 <br>
 *
 * @author: ZhangYixin <br>
 * version: 1.0 <br>
 */
public interface VideoService {

    Video findById(int videoId);

}
